diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index a62c60ca6477..9fd35b90cb53 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -7158,6 +7158,8 @@ struct fc_function_template lpfc_transport_functions = {
 	.set_rport_dev_loss_tmo = lpfc_set_rport_loss_tmo,
 	.show_rport_dev_loss_tmo = 1,
 
+	.show_rport_statistics = 1,
+
 	.get_starget_port_id  = lpfc_get_starget_port_id,
 	.show_starget_port_id = 1,
 
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 5d93ccc73153..e34623b7cb6f 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -3143,6 +3143,8 @@ struct fc_function_template qla2xxx_transport_functions = {
 	.set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
 	.show_rport_dev_loss_tmo = 1,
 
+	.show_rport_statistics = 1,
+
 	.issue_fc_host_lip = qla2x00_issue_lip,
 	.dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
 	.terminate_rport_io = qla2x00_terminate_rport_io,
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 2732fa65119c..587b610e13a2 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -22,6 +22,7 @@
 #include <net/netlink.h>
 #include <scsi/scsi_netlink_fc.h>
 #include <scsi/scsi_bsg_fc.h>
+#include <uapi/scsi/fc/fc_els.h>
 #include "scsi_priv.h"
 
 static int fc_queue_work(struct Scsi_Host *, struct work_struct *);
@@ -33,6 +34,10 @@ static int fc_bsg_hostadd(struct Scsi_Host *, struct fc_host_attrs *);
 static int fc_bsg_rportadd(struct Scsi_Host *, struct fc_rport *);
 static void fc_bsg_remove(struct request_queue *);
 static void fc_bsg_goose_queue(struct fc_rport *);
+static void fc_li_stats_update(struct fc_fn_li_desc *li_desc,
+			       struct fpin_stats *stats);
+static void fc_deli_stats_update(u32 reason_code, struct fpin_stats *stats);
+static void fc_cn_stats_update(u16 event_type, struct fpin_stats *stats);
 
 /*
  * Module Parameters
@@ -418,6 +423,7 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev,
 	fc_host->fabric_name = -1;
 	memset(fc_host->symbolic_name, 0, sizeof(fc_host->symbolic_name));
 	memset(fc_host->system_hostname, 0, sizeof(fc_host->system_hostname));
+	memset(&fc_host->stats, 0, sizeof(struct fpin_stats));
 
 	fc_host->tgtid_bind_type = FC_TGTID_BIND_BY_WWPN;
 
@@ -627,6 +633,266 @@ fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
 }
 EXPORT_SYMBOL(fc_host_post_vendor_event);
 
+/**
+ * fc_find_rport_by_wwpn - find the fc_rport pointer for a given wwpn
+ * @shost:		host the fc_rport is associated with
+ * @wwpn:		wwpn of the fc_rport device
+ *
+ * Notes:
+ *	This routine assumes no locks are held on entry.
+ */
+struct fc_rport *
+fc_find_rport_by_wwpn(struct Scsi_Host *shost, u64 wwpn)
+{
+	struct fc_rport *rport, *found = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(shost->host_lock, flags);
+
+	list_for_each_entry(rport, &fc_host_rports(shost), peers) {
+		if (rport->scsi_target_id == -1)
+			continue;
+
+		if (rport->port_state != FC_PORTSTATE_ONLINE)
+			continue;
+
+		if (rport->port_name == wwpn)
+			found = rport;
+	}
+
+	spin_unlock_irqrestore(shost->host_lock, flags);
+	return found;
+}
+EXPORT_SYMBOL(fc_find_rport_by_wwpn);
+
+static void
+fc_li_stats_update(struct fc_fn_li_desc *li_desc,
+		   struct fpin_stats *stats)
+{
+	switch (be16_to_cpu(li_desc->event_type)) {
+	case FPIN_LI_UNKNOWN:
+		stats->li_failure_unknown +=
+		    be32_to_cpu(li_desc->event_count);
+		break;
+	case FPIN_LI_LINK_FAILURE:
+		stats->li_link_failure_count +=
+		    be32_to_cpu(li_desc->event_count);
+		break;
+	case FPIN_LI_LOSS_OF_SYNC:
+		stats->li_loss_of_sync_count +=
+		    be32_to_cpu(li_desc->event_count);
+		break;
+	case FPIN_LI_LOSS_OF_SIG:
+		stats->li_loss_of_signals_count +=
+		    be32_to_cpu(li_desc->event_count);
+		break;
+	case FPIN_LI_PRIM_SEQ_ERR:
+		stats->li_prim_seq_err_count +=
+		    be32_to_cpu(li_desc->event_count);
+		break;
+	case FPIN_LI_INVALID_TX_WD:
+		stats->li_invalid_tx_word_count +=
+		    be32_to_cpu(li_desc->event_count);
+		break;
+	case FPIN_LI_INVALID_CRC:
+		stats->li_invalid_crc_count +=
+		    be32_to_cpu(li_desc->event_count);
+		break;
+	case FPIN_LI_DEVICE_SPEC:
+		stats->li_device_specific +=
+		    be32_to_cpu(li_desc->event_count);
+		break;
+	}
+}
+
+static void
+fc_deli_stats_update(u32 deli_reason_code, struct fpin_stats *stats)
+{
+	switch (deli_reason_code) {
+	case FPIN_DELI_UNKNOWN:
+		stats->dn_unknown++;
+		break;
+	case FPIN_DELI_TIMEOUT:
+		stats->dn_timeout++;
+		break;
+	case FPIN_DELI_UNABLE_TO_ROUTE:
+		stats->dn_unable_to_route++;
+		break;
+	case FPIN_DELI_DEVICE_SPEC:
+		stats->dn_device_specific++;
+		break;
+	}
+}
+
+static void
+fc_cn_stats_update(u16 event_type, struct fpin_stats *stats)
+{
+	switch (event_type) {
+	case FPIN_CONGN_CLEAR:
+		stats->cn_clear++;
+		break;
+	case FPIN_CONGN_LOST_CREDIT:
+		stats->cn_lost_credit++;
+		break;
+	case FPIN_CONGN_CREDIT_STALL:
+		stats->cn_credit_stall++;
+		break;
+	case FPIN_CONGN_OVERSUBSCRIPTION:
+		stats->cn_oversubscription++;
+		break;
+	case FPIN_CONGN_DEVICE_SPEC:
+		stats->cn_device_specific++;
+	}
+}
+
+/*
+ * fc_fpin_li_stats_update - routine to update Link Integrity
+ * event statistics.
+ * @shost:		host the FPIN was received on
+ * @tlv:		pointer to link integrity descriptor
+ *
+ */
+static void
+fc_fpin_li_stats_update(struct Scsi_Host *shost, struct fc_tlv_desc *tlv)
+{
+	u8 i;
+	struct fc_rport *rport = NULL;
+	struct fc_rport *det_rport = NULL, *attach_rport = NULL;
+	struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
+	struct fc_fn_li_desc *li_desc = (struct fc_fn_li_desc *)tlv;
+	u64 wwpn;
+
+	rport = fc_find_rport_by_wwpn(shost,
+				      be64_to_cpu(li_desc->detecting_wwpn));
+	if (rport) {
+		det_rport = rport;
+		fc_li_stats_update(li_desc, &det_rport->stats);
+	}
+
+	rport = fc_find_rport_by_wwpn(shost,
+				      be64_to_cpu(li_desc->attached_wwpn));
+	if (rport) {
+		attach_rport = rport;
+		fc_li_stats_update(li_desc, &attach_rport->stats);
+	}
+
+	if (be32_to_cpu(li_desc->pname_count) > 0) {
+		for (i = 0;
+		    i < be32_to_cpu(li_desc->pname_count);
+		    i++) {
+			wwpn = be64_to_cpu(li_desc->pname_list[i]);
+			rport = fc_find_rport_by_wwpn(shost, wwpn);
+			if (rport && rport != det_rport &&
+			    rport != attach_rport) {
+				fc_li_stats_update(li_desc, &rport->stats);
+			}
+		}
+	}
+
+	if (fc_host->port_name == be64_to_cpu(li_desc->attached_wwpn))
+		fc_li_stats_update(li_desc, &fc_host->stats);
+}
+
+/*
+ * fc_fpin_deli_stats_update - routine to update Delivery Notification
+ * event statistics.
+ * @shost:		host the FPIN was received on
+ * @tlv:		pointer to delivery descriptor
+ *
+ */
+static void
+fc_fpin_deli_stats_update(struct Scsi_Host *shost,
+			  struct fc_tlv_desc *tlv)
+{
+	struct fc_rport *rport = NULL;
+	struct fc_rport *det_rport = NULL, *attach_rport = NULL;
+	struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
+	struct fc_fn_deli_desc *deli_desc = (struct fc_fn_deli_desc *)tlv;
+	u32 reason_code = be32_to_cpu(deli_desc->deli_reason_code);
+
+	rport = fc_find_rport_by_wwpn(shost,
+				      be64_to_cpu(deli_desc->detecting_wwpn));
+	if (rport) {
+		det_rport = rport;
+		fc_deli_stats_update(reason_code, &det_rport->stats);
+	}
+
+	rport = fc_find_rport_by_wwpn(shost,
+				      be64_to_cpu(deli_desc->attached_wwpn));
+	if (rport) {
+		attach_rport = rport;
+		fc_deli_stats_update(reason_code, &attach_rport->stats);
+	}
+
+	if (fc_host->port_name == be64_to_cpu(deli_desc->attached_wwpn))
+		fc_deli_stats_update(reason_code, &fc_host->stats);
+}
+
+/*
+ * fc_fpin_peer_congn_stats_update - routine to update Peer Congestion
+ * event statistics.
+ * @shost:		host the FPIN was received on
+ * @tlv:		pointer to peer congestion descriptor
+ *
+ */
+static void
+fc_fpin_peer_congn_stats_update(struct Scsi_Host *shost,
+				struct fc_tlv_desc *tlv)
+{
+	u8 i;
+	struct fc_rport *rport = NULL;
+	struct fc_rport *det_rport = NULL, *attach_rport = NULL;
+	struct fc_fn_peer_congn_desc *pc_desc =
+	    (struct fc_fn_peer_congn_desc *)tlv;
+	u16 event_type = be16_to_cpu(pc_desc->event_type);
+	u64 wwpn;
+
+	rport = fc_find_rport_by_wwpn(shost,
+				      be64_to_cpu(pc_desc->detecting_wwpn));
+	if (rport) {
+		det_rport = rport;
+		fc_cn_stats_update(event_type, &det_rport->stats);
+	}
+
+	rport = fc_find_rport_by_wwpn(shost,
+				      be64_to_cpu(pc_desc->attached_wwpn));
+	if (rport) {
+		attach_rport = rport;
+		fc_cn_stats_update(event_type, &attach_rport->stats);
+	}
+
+	if (be32_to_cpu(pc_desc->pname_count) > 0) {
+		for (i = 0;
+		    i < be32_to_cpu(pc_desc->pname_count);
+		    i++) {
+			wwpn = be64_to_cpu(pc_desc->pname_list[i]);
+			rport = fc_find_rport_by_wwpn(shost, wwpn);
+			if (rport && rport != det_rport &&
+			    rport != attach_rport) {
+				fc_cn_stats_update(event_type,
+						   &rport->stats);
+			}
+		}
+	}
+}
+
+/*
+ * fc_fpin_congn_stats_update - routine to update Congestion
+ * event statistics.
+ * @shost:		host the FPIN was received on
+ * @tlv:		pointer to congestion descriptor
+ *
+ */
+static void
+fc_fpin_congn_stats_update(struct Scsi_Host *shost,
+			   struct fc_tlv_desc *tlv)
+{
+	struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
+	struct fc_fn_congn_desc *congn = (struct fc_fn_congn_desc *)tlv;
+
+	fc_cn_stats_update(be16_to_cpu(congn->event_type), &fc_host->stats);
+}
+
 /**
  * fc_host_rcv_fpin - routine to process a received FPIN.
  * @shost:		host the FPIN was received on
@@ -639,8 +905,41 @@ EXPORT_SYMBOL(fc_host_post_vendor_event);
 void
 fc_host_fpin_rcv(struct Scsi_Host *shost, u32 fpin_len, char *fpin_buf)
 {
+	struct fc_els_fpin *fpin = (struct fc_els_fpin *)fpin_buf;
+	struct fc_tlv_desc *tlv;
+	u32 desc_cnt = 0, bytes_remain;
+	u32 dtag;
+
+	/* Update Statistics */
+	tlv = (struct fc_tlv_desc *)&fpin->fpin_desc[0];
+	bytes_remain = fpin_len - offsetof(struct fc_els_fpin, fpin_desc);
+	bytes_remain = min_t(u32, bytes_remain, be32_to_cpu(fpin->desc_len));
+
+	while (bytes_remain >= FC_TLV_DESC_HDR_SZ &&
+	       bytes_remain >= FC_TLV_DESC_SZ_FROM_LENGTH(tlv)) {
+		dtag = be32_to_cpu(tlv->desc_tag);
+		switch (dtag) {
+		case ELS_DTAG_LNK_INTEGRITY:
+			fc_fpin_li_stats_update(shost, tlv);
+			break;
+		case ELS_DTAG_DELIVERY:
+			fc_fpin_deli_stats_update(shost, tlv);
+			break;
+		case ELS_DTAG_PEER_CONGEST:
+			fc_fpin_peer_congn_stats_update(shost, tlv);
+			break;
+		case ELS_DTAG_CONGESTION:
+			fc_fpin_congn_stats_update(shost, tlv);
+		}
+
+		desc_cnt++;
+		bytes_remain -= FC_TLV_DESC_SZ_FROM_LENGTH(tlv);
+		tlv = fc_tlv_next_desc(tlv);
+	}
+
 	fc_host_post_fc_event(shost, fc_get_event_number(),
-				FCH_EVT_LINK_FPIN, fpin_len, fpin_buf, 0);
+			      FCH_EVT_LINK_FPIN, fpin_len, fpin_buf, 0);
+
 }
 EXPORT_SYMBOL(fc_host_fpin_rcv);
 
@@ -990,6 +1289,61 @@ store_fc_rport_fast_io_fail_tmo(struct device *dev,
 static FC_DEVICE_ATTR(rport, fast_io_fail_tmo, S_IRUGO | S_IWUSR,
 	show_fc_rport_fast_io_fail_tmo, store_fc_rport_fast_io_fail_tmo);
 
+#define fc_rport_fpin_statistic(name)					\
+static ssize_t fc_rport_fpinstat_##name(struct device *cd,		\
+				  struct device_attribute *attr,	\
+				  char *buf)				\
+{									\
+	struct fc_rport *rport = transport_class_to_rport(cd);		\
+									\
+	return snprintf(buf, 20, "0x%llx\n", rport->stats.name);	\
+}									\
+static FC_DEVICE_ATTR(rport, fpin_##name, 0444, fc_rport_fpinstat_##name, NULL)
+
+fc_rport_fpin_statistic(dn_unknown);
+fc_rport_fpin_statistic(dn_timeout);
+fc_rport_fpin_statistic(dn_unable_to_route);
+fc_rport_fpin_statistic(dn_device_specific);
+fc_rport_fpin_statistic(cn_clear);
+fc_rport_fpin_statistic(cn_lost_credit);
+fc_rport_fpin_statistic(cn_credit_stall);
+fc_rport_fpin_statistic(cn_oversubscription);
+fc_rport_fpin_statistic(cn_device_specific);
+fc_rport_fpin_statistic(li_failure_unknown);
+fc_rport_fpin_statistic(li_link_failure_count);
+fc_rport_fpin_statistic(li_loss_of_sync_count);
+fc_rport_fpin_statistic(li_loss_of_signals_count);
+fc_rport_fpin_statistic(li_prim_seq_err_count);
+fc_rport_fpin_statistic(li_invalid_tx_word_count);
+fc_rport_fpin_statistic(li_invalid_crc_count);
+fc_rport_fpin_statistic(li_device_specific);
+
+static struct attribute *fc_rport_statistics_attrs[] = {
+	&device_attr_rport_fpin_dn_unknown.attr,
+	&device_attr_rport_fpin_dn_timeout.attr,
+	&device_attr_rport_fpin_dn_unable_to_route.attr,
+	&device_attr_rport_fpin_dn_device_specific.attr,
+	&device_attr_rport_fpin_li_failure_unknown.attr,
+	&device_attr_rport_fpin_li_link_failure_count.attr,
+	&device_attr_rport_fpin_li_loss_of_sync_count.attr,
+	&device_attr_rport_fpin_li_loss_of_signals_count.attr,
+	&device_attr_rport_fpin_li_prim_seq_err_count.attr,
+	&device_attr_rport_fpin_li_invalid_tx_word_count.attr,
+	&device_attr_rport_fpin_li_invalid_crc_count.attr,
+	&device_attr_rport_fpin_li_device_specific.attr,
+	&device_attr_rport_fpin_cn_clear.attr,
+	&device_attr_rport_fpin_cn_lost_credit.attr,
+	&device_attr_rport_fpin_cn_credit_stall.attr,
+	&device_attr_rport_fpin_cn_oversubscription.attr,
+	&device_attr_rport_fpin_cn_device_specific.attr,
+	NULL
+};
+
+static struct attribute_group fc_rport_statistics_group = {
+	.name = "statistics",
+	.attrs = fc_rport_statistics_attrs,
+};
+
 
 /*
  * FC SCSI Target Attribute Management
@@ -1743,6 +2097,38 @@ fc_host_statistic(fc_xid_not_found);
 fc_host_statistic(fc_xid_busy);
 fc_host_statistic(fc_seq_not_found);
 fc_host_statistic(fc_non_bls_resp);
+fc_host_statistic(cn_sig_warn);
+fc_host_statistic(cn_sig_alarm);
+
+#define fc_host_fpin_statistic(name)					\
+static ssize_t fc_host_fpinstat_##name(struct device *cd,		\
+				  struct device_attribute *attr,	\
+				  char *buf)				\
+{									\
+	struct Scsi_Host *shost = transport_class_to_shost(cd);		\
+	struct fc_host_attrs *fc_host = shost_to_fc_host(shost);	\
+									\
+	return snprintf(buf, 20, "0x%llx\n", fc_host->stats.name);	\
+}									\
+static FC_DEVICE_ATTR(host, fpin_##name, 0444, fc_host_fpinstat_##name, NULL)
+
+fc_host_fpin_statistic(dn_unknown);
+fc_host_fpin_statistic(dn_timeout);
+fc_host_fpin_statistic(dn_unable_to_route);
+fc_host_fpin_statistic(dn_device_specific);
+fc_host_fpin_statistic(cn_clear);
+fc_host_fpin_statistic(cn_lost_credit);
+fc_host_fpin_statistic(cn_credit_stall);
+fc_host_fpin_statistic(cn_oversubscription);
+fc_host_fpin_statistic(cn_device_specific);
+fc_host_fpin_statistic(li_failure_unknown);
+fc_host_fpin_statistic(li_link_failure_count);
+fc_host_fpin_statistic(li_loss_of_sync_count);
+fc_host_fpin_statistic(li_loss_of_signals_count);
+fc_host_fpin_statistic(li_prim_seq_err_count);
+fc_host_fpin_statistic(li_invalid_tx_word_count);
+fc_host_fpin_statistic(li_invalid_crc_count);
+fc_host_fpin_statistic(li_device_specific);
 
 static ssize_t
 fc_reset_statistics(struct device *dev, struct device_attribute *attr,
@@ -1792,7 +2178,26 @@ static struct attribute *fc_statistics_attrs[] = {
 	&device_attr_host_fc_xid_busy.attr,
 	&device_attr_host_fc_seq_not_found.attr,
 	&device_attr_host_fc_non_bls_resp.attr,
+	&device_attr_host_cn_sig_warn.attr,
+	&device_attr_host_cn_sig_alarm.attr,
 	&device_attr_host_reset_statistics.attr,
+	&device_attr_host_fpin_dn_unknown.attr,
+	&device_attr_host_fpin_dn_timeout.attr,
+	&device_attr_host_fpin_dn_unable_to_route.attr,
+	&device_attr_host_fpin_dn_device_specific.attr,
+	&device_attr_host_fpin_li_failure_unknown.attr,
+	&device_attr_host_fpin_li_link_failure_count.attr,
+	&device_attr_host_fpin_li_loss_of_sync_count.attr,
+	&device_attr_host_fpin_li_loss_of_signals_count.attr,
+	&device_attr_host_fpin_li_prim_seq_err_count.attr,
+	&device_attr_host_fpin_li_invalid_tx_word_count.attr,
+	&device_attr_host_fpin_li_invalid_crc_count.attr,
+	&device_attr_host_fpin_li_device_specific.attr,
+	&device_attr_host_fpin_cn_clear.attr,
+	&device_attr_host_fpin_cn_lost_credit.attr,
+	&device_attr_host_fpin_cn_credit_stall.attr,
+	&device_attr_host_fpin_cn_oversubscription.attr,
+	&device_attr_host_fpin_cn_device_specific.attr,
 	NULL
 };
 
@@ -1801,7 +2206,6 @@ static struct attribute_group fc_statistics_group = {
 	.attrs = fc_statistics_attrs,
 };
 
-
 /* Host Vport Attributes */
 
 static int
@@ -2176,6 +2580,8 @@ fc_attach_transport(struct fc_function_template *ft)
 	i->rport_attr_cont.ac.attrs = &i->rport_attrs[0];
 	i->rport_attr_cont.ac.class = &fc_rport_class.class;
 	i->rport_attr_cont.ac.match = fc_rport_match;
+	if (ft->show_rport_statistics)
+		i->rport_attr_cont.statistics = &fc_rport_statistics_group;
 	transport_container_register(&i->rport_attr_cont);
 
 	i->vport_attr_cont.ac.attrs = &i->vport_attrs[0];
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 7db2dd783834..be7392ea9f91 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -284,6 +284,33 @@ struct fc_rport_identifiers {
 	u32 roles;
 };
 
+/*
+ * Fabric Performance Impact Notification Statistics
+ */
+struct fpin_stats {
+	/* Delivery */
+	u64 dn_unknown;
+	u64 dn_timeout;
+	u64 dn_unable_to_route;
+	u64 dn_device_specific;
+
+	/* Link Integrity */
+	u64 li_failure_unknown;
+	u64 li_link_failure_count;
+	u64 li_loss_of_sync_count;
+	u64 li_loss_of_signals_count;
+	u64 li_prim_seq_err_count;
+	u64 li_invalid_tx_word_count;
+	u64 li_invalid_crc_count;
+	u64 li_device_specific;
+
+	/* Congestion/Peer Congestion */
+	u64 cn_clear;
+	u64 cn_lost_credit;
+	u64 cn_credit_stall;
+	u64 cn_oversubscription;
+	u64 cn_device_specific;
+};
 
 /* Macro for use in defining Remote Port attributes */
 #define FC_RPORT_ATTR(_name,_mode,_show,_store)				\
@@ -325,6 +352,7 @@ struct fc_rport {	/* aka fc_starget_attrs */
 
 	/* Dynamic Attributes */
 	u32 dev_loss_tmo;	/* Remote Port loss timeout in seconds. */
+	struct fpin_stats stats;
 
 	/* Private (Transport-managed) Attributes */
 	u64 node_name;
@@ -394,7 +422,6 @@ struct fc_starget_attrs {	/* aka fc_target_attrs */
 #define starget_to_rport(s)			\
 	scsi_is_fc_rport(s->dev.parent) ? dev_to_rport(s->dev.parent) : NULL
 
-
 /*
  * FC Local Port (Host) Statistics
  */
@@ -436,6 +463,9 @@ struct fc_host_statistics {
 	u64 fc_seq_not_found;		/* seq is not found for exchange */
 	u64 fc_non_bls_resp;		/* a non BLS response frame with
 					   a sequence responder in new exch */
+	/* Host Congestion Signals */
+	u64 cn_sig_warn;
+	u64 cn_sig_alarm;
 };
 
 
@@ -515,6 +545,7 @@ struct fc_host_attrs {
 	char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
 	char system_hostname[FC_SYMBOLIC_NAME_SIZE];
 	u32 dev_loss_tmo;
+	struct fpin_stats stats;
 
 	/* Private (Transport-managed) Attributes */
 	enum fc_tgtid_binding_type  tgtid_bind_type;
@@ -667,6 +698,7 @@ struct fc_function_template {
 	unsigned long	show_rport_maxframe_size:1;
 	unsigned long	show_rport_supported_classes:1;
 	unsigned long   show_rport_dev_loss_tmo:1;
+	unsigned long	show_rport_statistics:1;
 
 	/*
 	 * target dynamic attributes
diff --git a/include/uapi/scsi/fc/fc_els.h b/include/uapi/scsi/fc/fc_els.h
index 8c704e510e39..d630692a6346 100644
--- a/include/uapi/scsi/fc/fc_els.h
+++ b/include/uapi/scsi/fc/fc_els.h
@@ -917,6 +917,9 @@ enum fc_els_clid_ic {
 };
 
 
+/*
+ * Link Integrity event types
+ */
 enum fc_fpin_li_event_types {
 	FPIN_LI_UNKNOWN =		0x0,
 	FPIN_LI_LINK_FAILURE =		0x1,
@@ -943,6 +946,55 @@ enum fc_fpin_li_event_types {
 	{ FPIN_LI_DEVICE_SPEC,		"Device Specific" },		\
 }
 
+/*
+ * Delivery event types
+ */
+enum fc_fpin_deli_event_types {
+	FPIN_DELI_UNKNOWN =		0x0,
+	FPIN_DELI_TIMEOUT =		0x1,
+	FPIN_DELI_UNABLE_TO_ROUTE =	0x2,
+	FPIN_DELI_DEVICE_SPEC =		0xF,
+};
+
+/*
+ * Initializer useful for decoding table.
+ * Please keep this in sync with the above definitions.
+ */
+#define FC_FPIN_DELI_EVT_TYPES_INIT {					\
+	{ FPIN_DELI_UNKNOWN,		"Unknown" },			\
+	{ FPIN_DELI_TIMEOUT,		"Timeout" },			\
+	{ FPIN_DELI_UNABLE_TO_ROUTE,	"Unable to Route" },		\
+	{ FPIN_DELI_DEVICE_SPEC,	"Device Specific" },		\
+}
+
+/*
+ * Congestion event types
+ */
+enum fc_fpin_congn_event_types {
+	FPIN_CONGN_CLEAR =		0x0,
+	FPIN_CONGN_LOST_CREDIT =	0x1,
+	FPIN_CONGN_CREDIT_STALL =	0x2,
+	FPIN_CONGN_OVERSUBSCRIPTION =	0x3,
+	FPIN_CONGN_DEVICE_SPEC =	0xF,
+};
+
+/*
+ * Initializer useful for decoding table.
+ * Please keep this in sync with the above definitions.
+ */
+#define FC_FPIN_CONGN_EVT_TYPES_INIT {					\
+	{ FPIN_CONGN_CLEAR,		"Clear" },			\
+	{ FPIN_CONGN_LOST_CREDIT,	"Lost Credit" },		\
+	{ FPIN_CONGN_CREDIT_STALL,	"Credit Stall" },		\
+	{ FPIN_CONGN_OVERSUBSCRIPTION,	"Oversubscription" },		\
+	{ FPIN_CONGN_DEVICE_SPEC,	"Device Specific" },		\
+}
+
+enum fc_fpin_congn_severity_types {
+	FPIN_CONGN_SEVERITY_WARNING =	0xF1,
+	FPIN_CONGN_SEVERITY_ERROR =	0xF7,
+};
+
 
 /*
  * Link Integrity Notification Descriptor
@@ -974,6 +1026,68 @@ struct fc_fn_li_desc {
 					 */
 };
 
+/*
+ * Delivery Notification Descriptor
+ */
+struct fc_fn_deli_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x00020002) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__be64		detecting_wwpn;	/* Port Name that detected event */
+	__be64		attached_wwpn;	/* Port Name of device attached to
+					 * detecting Port Name
+					 */
+	__be32		deli_reason_code;/* see enum fc_fpin_deli_event_types */
+};
+
+/*
+ * Peer Congestion Notification Descriptor
+ */
+struct fc_fn_peer_congn_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x00020003) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__be64		detecting_wwpn;	/* Port Name that detected event */
+	__be64		attached_wwpn;	/* Port Name of device attached to
+					 * detecting Port Name
+					 */
+	__be16		event_type;	/* see enum fc_fpin_congn_event_types */
+	__be16		event_modifier;	/* Implementation specific value
+					 * describing the event type
+					 */
+	__be32		event_period;	/* duration (ms) of the detected
+					 * congestion event
+					 */
+	__be32		pname_count;	/* number of portname_list elements */
+	__be64		pname_list[0];	/* list of N_Port_Names accessible
+					 * through the attached port
+					 */
+};
+
+/*
+ * Congestion Notification Descriptor
+ */
+struct fc_fn_congn_desc {
+	__be32		desc_tag;	/* Descriptor Tag (0x00020004) */
+	__be32		desc_len;	/* Length of Descriptor (in bytes).
+					 * Size of descriptor excluding
+					 * desc_tag and desc_len fields.
+					 */
+	__be16		event_type;	/* see enum fc_fpin_congn_event_types */
+	__be16		event_modifier;	/* Implementation specific value
+					 * describing the event type
+					 */
+	__be32		event_period;	/* duration (ms) of the detected
+					 * congestion event
+					 */
+	__u8		severity;	/* command */
+	__u8		resv[3];	/* reserved - must be zero */
+};
+
 /*
  * ELS_FPIN - Fabric Performance Impact Notification
  */
